Compression Ignition Addict
Join Date: Jul 2006
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06 Tow boss package? how do you know?
I have a shortbed dually 06 F350, i SWEAR it has 4.30 gears by how much higher the RPMs are compared to my 06 w 3.73s.
70mph on the 3.73s is almost 2k rpms
70mph on the dually 410s standard, 4.30s tow boss? 2400+
Without towing seems like its reving crazy. The rear diff cover has vanes on it "for cooling" i guess, is that standard
How can i tell by the axle code on the VIN # tag in the door?
What else does the tow boss package have besides the different gears?
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